:root{--bg: #ffffff;--bg-soft: #f5f5f7;--text: #1d1d1f;--text-secondary: #6e6e73;--accent: #0a66ff;--radius: 16px;--shadow-lg: 0 30px 60px -20px rgba(0, 0, 0, .25);--font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Helvetica, Arial, sans-serif}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font);color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}a{color:inherit;text-decoration:none}.page{min-height:100vh}.navbar{position:sticky;top:0;z-index:50;background:#ffffffd1;backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid rgba(0,0,0,.06)}.navbar-inner{max-width:1000px;margin:0 auto;padding:12px 24px;display:flex;align-items:center;justify-content:space-between}.navbar-brand{display:flex;align-items:center;gap:10px}.navbar-logo{width:30px;height:30px;border-radius:8px}.navbar-name{font-size:17px;font-weight:600;letter-spacing:-.02em}.navbar-links{display:flex;align-items:center;gap:28px;font-size:14px;color:var(--text-secondary)}.navbar-links a:hover{color:var(--text)}.hero{background:var(--bg);text-align:center;padding:72px 24px 90px}.hero-inner{max-width:760px;margin:0 auto}.hero-head{display:flex;align-items:center;justify-content:center;gap:20px}.hero-logo{width:96px;height:auto}.hero-title{font-size:clamp(56px,9vw,84px);font-weight:700;letter-spacing:-.03em;line-height:1.08;padding-bottom:.1em;background:linear-gradient(180deg,#1d1d1f,#4a4a4f);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.hero-subtitle{margin-top:14px;font-size:clamp(22px,3.4vw,30px);font-weight:600;letter-spacing:-.02em}.hero-shot-wrap{max-width:980px;margin:56px auto 0;padding:0 24px}.hero-shot{display:block}.hero-shot img{display:block;width:100%;height:auto}.features{background:var(--bg);padding:100px 24px}.features-inner{max-width:1000px;margin:0 auto;text-align:center}.features-title{font-size:clamp(32px,5vw,48px);font-weight:700;letter-spacing:-.025em}.features-subtitle{margin-top:12px;font-size:19px;color:var(--text-secondary)}.features-grid{margin-top:56px;display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;text-align:left}.feature-card{background:var(--bg-soft);border-radius:var(--radius);padding:28px;transition:transform .2s ease,box-shadow .2s ease}.feature-card:hover{transform:translateY(-4px);box-shadow:0 20px 40px -18px #0000002e}.feature-icon{width:44px;height:44px;border-radius:11px;background:linear-gradient(135deg,#4f9cff,#6a3ff0);color:#fff;display:grid;place-items:center;margin-bottom:18px}.feature-icon svg{width:22px;height:22px}.feature-card h3{font-size:18px;font-weight:600;letter-spacing:-.01em}.feature-card p{margin-top:8px;font-size:15px;line-height:1.55;color:var(--text-secondary)}.footer{background:var(--bg-soft);padding:48px 24px 36px;border-top:1px solid rgba(0,0,0,.06)}.footer-inner{max-width:1000px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:20px}.footer-brand{display:flex;align-items:center;gap:10px}.footer-logo{width:28px;height:28px;border-radius:8px}.footer-name{font-size:16px;font-weight:600;letter-spacing:-.02em}.footer-links{display:flex;align-items:center;gap:24px;font-size:14px;color:var(--text-secondary)}.footer-links a:hover{color:var(--text)}.footer-legal{width:100%;font-size:13px;color:var(--text-secondary);text-align:center}.legal{background:var(--bg);padding:72px 24px 90px}.legal-inner{max-width:720px;margin:0 auto}.legal-title{font-size:clamp(32px,5vw,44px);font-weight:700;letter-spacing:-.025em}.legal-updated{margin-top:10px;font-size:14px;color:var(--text-secondary)}.legal-body{margin-top:28px;font-size:15px;line-height:1.7;color:var(--text-secondary)}.legal-body h2{margin-top:28px;margin-bottom:8px;font-size:18px;font-weight:600;color:var(--text)}.legal-body p{margin-bottom:14px}.legal-body a{color:var(--accent)}@media(max-width:640px){.hero{padding:48px 20px 56px}.hero-shot-wrap{padding:0 12px}.features{padding:64px 20px}}